Please Follow The Proper way for Add serial in the Field
Correct Way of Serial: FEF6748F
Wrong Way: SN:FEF6-748F , FEF6-748F
Samsung PRO activation for Z3X Samsung users allows all users who bought Z3x Box before 20/07/2014 to use latest updates (starting from v21.0) and support from Z3x Team. This is a ONE TIME ACTIVATION, it is not an Annual activation that will need activating every year.
This UPGRADE is only for people who already have a samsung activation on their Z3x Box. This Z3X Samung Pro Activation is required for older samsung box users to upgrade to the new Z3X Samsung Pro. It is only needed for Z3X Samsung Box owners who purchased their box before 20/07/2014.